Mr. Leoni's new exhibition just arrived in town, and to be seen at the [blank] from eleven o'clock in the morning, until eight in the evening, a curious model of the Royal Hanoverian gold and silver mines, represented by clock-work - Leoni Mr (s.n, 1760)
English Short Title Catalog, T222601
Reproduction of original from Bodleian Library (Oxford)
The blank space was meant to be completed in MS. to give the venue of the exhibition